Convert.Guru

OTLN Converter

Convert OTLN files online for free


Drop or upload your .OTLN file

How to convert your OTLN file

  1. Click Select File above, and choose your OTLN file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert OTLN to another file type

The converter easily converts your OTLN file to various formats—free and online. No Excel or extra software needed.

  • OTLN to CSV
  • OTLN to JSON
  • OTLN to XML
  • OTLN to YAML
  • OTLN to YML
  • OTLN to TOML
  • OTLN to INI
  • OTLN to CFG
  • OTLN to CONF
  • OTLN to DAT
  • OTLN to DB
  • OTLN to SQL

Convert a file to OTLN

The converter also works in reverse, allowing you to convert your file into the OTLN file type—in the best quality.

  • DBF to OTLN
  • XML to OTLN
  • SQLITE to OTLN
  • XLSX to OTLN
  • SQL to OTLN
  • TSV to OTLN
  • ACCDB to OTLN
  • YAML to OTLN
  • MDB to OTLN
  • CSV to OTLN
  • ODS to OTLN
  • JSON to OTLN

About OTLN files

OTLN files, commonly associated with outliner applications, are used to structure information in a hierarchical format. Despite their utility in organizing complex data, converting OTLN files into other formats can pose challenges due to their specialized structure. To gain a deeper understanding of outliner applications, you can refer to this Wikipedia article.

One of the main considerations when converting OTLN files is maintaining the integrity of the hierarchical data. Loss of structure can occur if the conversion process is not handled correctly, leading to data becoming unusable or requiring extensive reformatting. Therefore, it's crucial to choose the right software for conversion.

For those seeking offline solutions, software like LibreOffice and Microsoft Excel can be used to open and convert OTLN files to formats such as CSV, XLSX, and TXT. However, these applications might require intermediate steps or plugins, and sometimes, the conversion may not perfectly preserve the original data structure.

Potential drawbacks of OTLN files include limited software support and difficulty in sharing with users unfamiliar with outliner applications. These challenges highlight the need for an easy and reliable conversion process.

To overcome these challenges, we recommend using the free and easy online website Convert.Guru. Just drag and drop your OTLN files onto the webpage, and effortlessly convert them into a variety of formats, ensuring data integrity and ease of use. With Convert.Guru, you can convert OTLN files to formats like PDF, DOCX, HTML, and more, making your data more accessible and shareable.


The OTLN Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best OTLN converter by continuously improving quality, usability, and reliability.

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